106251307 has 2 divisors, whose sum is σ = 106251308. Its totient is φ = 106251306.

The previous prime is 106251259. The next prime is 106251311. The reversal of 106251307 is 703152601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106251307 is a prime.

It is a super-2 number, since 2×106251307² = 22578680478416498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106251317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53125653 + 53125654.

It is an arithmetic number, because the mean of its divisors is an integer number (53125654).

Almost surely, 2^106251307 is an apocalyptic number.

106251307 is a deficient number, since it is larger than the sum of its proper divisors (1).

106251307 is an equidigital number, since it uses as much as digits as its factorization.

106251307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 106251307 is about 10307.8274626616. The cubic root of 106251307 is about 473.6360606706.

The spelling of 106251307 in words is "one hundred six million, two hundred fifty-one thousand, three hundred seven".